baber/WOPTO huggingface dataset:
Patent JP-H11141294-A (JP)
Title: Method of forming tunnel timbering
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D11/14
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To efficiently and precisely form a timbering by bringing a minor diameter ring timbering body assembled by connecting circular rectangular forms into contact with the upper circumferential part of an excavated wall surface, connecting it to an existing timbering body in such a manner as to be slidable, and then extending the diameter. SOLUTION: A joint plate is fixed between circular longitudinal main beams laid along a tunnel excavated wall surface 2 to form a rectangular frame. A plurality of rectangular frames are connected to form a ring timbering body 3 having a diameter smaller than the excavated wall surface 2. The ring timbering body 3 is lifted to the upper circumferential part of the excavated wall surface 2, and held therein. The rear end surface of this ring timbering body 3 is connected to the front end surface of an existing ring timbering 3 already extended in diameter in such a manner as to be radially slidable.  The opposed joint plates of the adjacent rectangular frames are separated by a diameter extending jack or push bolts provided on the joint plates to extend the diameter of the ring timbering body 3, and the circumferential surface is thoroughly brought into contact with the excavated wall surface 2. The main beams of ring timbering bodies 3A, 3A are also fastened and fixed by bolts and nuts.
Patent JP-H02166936-A (JP)
Title: Communication system
Inventor: WATANABE KAZUHIRO
IPC: H04L1/16
Filed: 1988-12-21
Abstract: PURPOSE:To prevent transmission efficiency from being lowered by comprising an information message by dividing a text into blocks with appropriate length and inserting an error detection code to every block, and issuing negative acknowledge with the number of the block from which abnormality is detected from a reception station. CONSTITUTION:The text is divided into three blocks; a first text 41, a second text 42 and a third text 43, and a synchronous code 5, block numbers 81-83, and BCCs (error detection code) 71-73 are attached on each block, which forms one information message 9. The information message 9 is transmitted from a transmission station to the reception station, and the reception station performs the detection of the abnormality at every receiving block unit, and sends the negative acknowledge accompanying by the number representing the block in which the abnormality occurs even on the middle way of the sending of the information message when the abnormality is detected. In such a way, it is possible to prevent the transmission efficiency from being lowered even when the text is large in size.
Patent JP-H11152388-A (JP)
Title: Graft-modified polyolefinic resin and polyester-based resin composition containing the same
Inventor: NAKADA TOSHINOBU
IPC: C08K7/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which has well-balanced impact strength and molding flowability by compounding a polyester resin with a specific epoxidized polyolefinic polymer prepd. by grafting an unsaid. epoxy monomer and a vinyl monomer onto a polyolefinic polymer. SOLUTION: An epoxidized polyolefinic polymer (A) having a gel fraction of 5% or lower and an epoxy equivalent of 6,000 or higher is obtd. by preparing an aq. suspension contg. a polyolefinic polymer (A1), an unsatd. epoxy monomer (A2), a vinyl monomer (A3) copolymerizable with monomer A2, and a free- radical initiator (A4), allowing ingredient A1 to be impregnated with ingredients A2, A3, and A4, and copolymerizing ingredients A2 and A3. An example of ingredient A2 is an unsatd. glycidyl ester. 1-50 wt.% polymer A is compounded with 99-50 wt.% polyester resin.
Patent JP-H02165160-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1988-12-20
Abstract: PURPOSE:To enhance adhesion of a film and to reduce residual potential by forming a first a-SiC layer having a layer region containing NO atomic couples in a content distribution decreasing in the layer thickness upward direction from a substrate. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on the conductive substrate 1 made of Al or the like the first a-SiC layer 2 containing an element of group Va in an amount of 500 - 5,000ppm and the NO atomic couples in an amount of 0.01 - 30atomic% and having the layer region containing them in a content distribution decreasing in the layer thickness upward direction from the substrate 1, and the photoconductive second a-SiC layer 3, thus permitting the adhesion of the first a-SiC layer 2 to the substrate 1 to be enhanced and residual potential to be reduced.
Patent JP-H07269878-A (JP)
Title: Automatic cooking control method of microwave oven
Inventor: FUU SHIYOUIKU
IPC: F24C7/02
Filed: 1994-12-22
Abstract: PURPOSE: To more accurately control cooking by setting a reference detection point even below the water boiling point. CONSTITUTION: Cooking constants are accumulated in terms of types of cooking, a menu key is inputted to initialize a timer for monitoring cooking time and initial values of a temperature sensor are accumulated to set a cooking constant involved. Moreover, a magnetron is driven and the timer is actuated to check to determine whether the menu key inputted is cooking course without the boiling of water or not. As a result of the checking of the cooking course, in the case of the cooking course without the boiling of water, additional drive time of the magnetron is set based on the time until an output voltage of the temperature sensor reaches the thawing start point and the set cooking constant.  In the case of the cooking course including the boiling of water, the additional drive time of the magnetron is set based on the time until the output voltage of the temperature sensor reaches the maximum rise point.
Patent JP-H04192221-A (JP)
Title: Method for bundling wire harness
Inventor: KONDO KOICHI
IPC: H01B7/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain flexibility even if a harness having a large diameter, of which peripheral surface is wound by an adhesive tape, is used by providing a space for mutual movement of thin wires inside of a wire harness, and in the case of applying a bending force to the harness, moving each thin wire at the center side in the axial direction, and also curving each thin wire in the direction for crossing the axial direction. CONSTITUTION:In the case when a relatively short tape is wound around a wire harness 1, a bar type tool 2 as a bar type member is buried inside of a harness corresponding to a tape winding part, and after an adhesive tape 3 is wound around the peripheral surface of the harness 1, the tool 2 is pulled out to obtain a harness having a space 4 for mutual movement of thin wires 1a inside of the harness 1. In the case when a relatively long tape is wound around the harness 1, the tape 3 is wound around the harness part of the tool 2 while the tool 2 is moved to generate a continuous space 4 for movement. Large flexibility is thereby obtained even if a large diameter harness is used.
Patent JP-H07148831-A (JP)
Title: Laminate blow molded product
Inventor: FUJIWARA HIDEYUKI
IPC: B29K103/04
Filed: 1993-11-26
Abstract: PURPOSE:To provide a laminate blow molded product wherein outer and inner pipe layers are strongly bonded and no foaming is generated in the bonded surface of both layers or in the outer and inner pipe layers. CONSTITUTION:In a blow molded product obtained by the blow molding vulcanization of a parison 2 constituted by laminating an outer pipe layer 21 composed of an epichlorohydrin rubber material and an inner pipe layer 22 composed of a fluorirubber material, 3-20 pts.wt. of a dehydrating agent and 3-20 pts.wt. of an adhesiveness imparting agent are added to 100 pts.wt. of the epichlorohydrin rubber material and 3-10 pts.wt. of the dehydrating agent is added to 100 pts.wt. of the fluororubber material. As the dehydrating agent, for example, calcium oxide is used and, as the adhesiveness imparting agent, for example, calcium hydroxide is used.
Patent JP-H11155211-A (JP)
Title: Device and method for treating two-core shielding wire
Inventor: KUROKAWA TADAHISA
IPC: H01R43/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To perform automatic working on a two-core shielding wire. SOLUTION: A two-core shielding wire is worked automatically by clamping the cores W1 and W2 of the wire exposed through the removable of the end section of the sheath of the wire and intermittently carrying the wire. In the course of this automatic working, the cores W1 and W2 are treated after the cores W1 and W2 have been straightened at a first station S1. Since various kinds of treatments are performed after the cores W1 and W2 have been straightened, the positioning and length adjustment of the cores W1 and W2 can be made easy as much as possible in the succeeding processes.
Patent JP-H11153028-A (JP)
Title: Muffler device for engine
Inventor: YOMO SHIGEKI
IPC: F01N3/24
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To purify exhaust gas by a catalyst, to reduce a coating cost of the catalyst, and to reduce a production cost by carrying the exhaust emission control catalyst over the whole outer peripheral surface of spacer pipes arranged so as to cross an inside part of a muffler main body of a vessel shape. SOLUTION: The whole outer peripheral surface of plural spacer pipes 5 (1 to 3) is coated with an exhaust emission control catalyst 21. The whole inner peripheral surface of a tail pipe 7 and a part inserted into a muffler main body, are also coated with the catalyst 21. Exhaust gas agitated in the muffler main body is purified by contacting/reacting with the outer peripheral catalyst 21 of plural spacer pipes 5 (1 to 3). The exhaust gas contacts with the outer peripheral catalyst 21 of the tail pipe 7 in the muffler main body, and is purified by contacting/reacting with the inner peripheral catalyst 21 of the tail pipe 7 when passing through the tail pipe 7. The tail pipe 7 has an inserting length up to a central part of the muffler main body to pass the whole quantity of the exhaust gas, and can thereby efficiently purify the exhaust gas because of often contacting with the catalyst 21.
Patent JP-2000149804-A (JP)
Title: Pressure jig of color selection mechanism of cathode ray tube
Inventor: TAGUSARI HIROMI
IPC: H01J29/07
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To stably pressurize a frame while suppressing occurrence of crinkled deformation of a color selection mask, by forming an outside pressing part of a pressure jig, which is to pressurize the frame in a direction to narrow an interval between a pair of confronting frame members of a square frame to be stretchedly hung with the color screening mask, into a plane having a designated angle to the surface of the frame member to be abutted. SOLUTION: If a pressure jig pressurizes the A member 12a of an aperture grill, an outside pressing part 2 abuts on the end rim of the A member 12a, and an inside pressing part abuts on the surface of the A member to be abutted. The pressing part 2 is formed into a plane having a tapered angle, and since its size is larger than the amount of dislocation of the pressure jig body 1 from the A member 12a, the tapered surface of the outside pressing part 2 is always brought into line contact with the end rim of the A member 12a. The outside pressing part 2 can stably pressurize the A member on its end part side of the joint of the A member 12a and a B member 12b, and also can reliably pressurize the outside of the center of the B member 12b.
Patent JP-H03180818-A (JP)
Title: Liquid crystal projecting device
Inventor: KIMURA YUJI
IPC: G02F1/13
Filed: 1989-12-11
Abstract: PURPOSE:To obtain a low-priced projecting device in which a film can be formed at low temperature, which has no selectivity of a substrate material and also has high numerical aperture by connecting an MIM element with each picture element electrode and making its insulating film of a hard carbon film. CONSTITUTION:The MIM element 5 functioning as an active element, which is constituted of at least a conductive body - the insulating film - the conductive body, is connected with each of plural picture element electrodes 4 on one transparent substrate of a liquid crystal display part in a color liquid crystal projector. And the hard carbon film 2 is adopted for the insulating film of the MIM element 5. As to the hard carbon film 2, the film of good quality can be formed at the low temperature near to room temperature, and also it is formed by a vapor phase synthesis method such as a plasma CVD method, etc., so that the material characteristic can be controlled in a wide range by a film forming condition, then, the substrate such as a glass plate, a plastic plate and a film, etc., can be adopted. And also, since the MIM element is a two-terminal element, the numerical aperture can be made high.
Patent JP-2000146900-A (JP)
Title: Oxygen sensor
Inventor: OTSUKI SHOICHI
IPC: G01N27/409
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor having structure to prevent a connecting metal in an external electrode side of an oxygen detecting element from being loosened, even when heating.cooling cycles are repeated. SOLUTION: In this oxygen sensor, an external electrode connecting metal 33c is directly or indirectly via another conductive member brought into contact with an external side output uptake part 2f which is an output uptake part of an external electrode 2c of an oxygen detecting element 2, and is assembled to be sandwiched in an axial direction between a front end part of a ceramic separator 18 and a rear end of the oxygen detecting element 2. Connection between the electrode connecting metal 33c and the output uptake part (2f)is hardly loosened resultingly based on nipping holding force thereof to prevent connection failure or the like from being generated, even when heating.cooling cycles are repeated.
Patent JP-H02170499-A (JP)
Title: Automatic insertion apparatus of electronic component provided with lead wires
Inventor: KARIGANE KOTARO
IPC: H05K13/04
Filed: 1988-12-22
Abstract: PURPOSE:To easily execute an automatic insertion operation of a component by a method wherein a lead wire and an extension pin can be held and released independently, the lead wire is tied with the extension pin and they are guided to a hole in a printed-circuit board and guided to a clinching part situated under it. CONSTITUTION:A first upper-side holding mechanism 4 used to hold and release a lead wire 1b of an electronic component 1 and a second lower-side holding mechanism 5 used to hold and release an extension pin 3 are supported and held by one block 10 so as to be moved backward and forward independent of each other. Either of the first and second holding mechanisms 4 and 5 can be moved up and down with reference to the other. One of them is moved up and down in a prescribed insertion position so as to approach the other; the lead wire 1b of the electronic component 1 is tied with the extension pin 3; the first holding mechanism 4 is released and retreated so as not to disturb an insertion operation.
Patent JP-H04198066-A (JP)
Title: Method for joining alumina ceramics
Inventor: KIMURA TAKASHI
IPC: C04B37/00
Filed: 1990-11-28
Abstract: PURPOSE:To improve the joining strength of an alumina ceramics to the same alumina ceramics or some other metal by injecting metal ions such as Ti ions into the brazing surface of the alumina ceramics, sputtering the injected surface for the removal of the surface layer, and subjecting the treated surface to a brazing treatment, when the alumina ceramics is brazed to the same alumina ceramics or the other metal. CONSTITUTION:When alumina ceramics 1 each other or the alumina ceramics 1 and a metal 5 are subjected to a brazing treatment, metal ions such as Ti, Ni or Ta ions are preliminarily injected into the brazing surface of the alumina ceramics 1 to form an ion-injected layer 2. The ion-injected surface is sputtered to remove the surface layer 3 insufficient in the concentration of the metal ions, thereby exposing the surface having the maximum concentration of the injected ions to increase the wettability of the alumina ceramics with a brazing agent 4. The treated surface is subjected to a brazing treatment to strongly join the alumina ceramics 1 to the same alumina ceramics 1 or the metal 5.
Patent JP-H03182309-A (JP)
Title: Heating of fiber reinforced composite material
Inventor: OKUMURA TOSHIAKI
IPC: B29B11/16
Filed: 1989-12-12
Abstract: PURPOSE:To heat a block-shaped preform material uniformly in a short period of time and manufacture an FRP molded form having a high strength efficiently by a method wherein a dielectric loss improving agent is blended in the block-shaped preform material of a composite material, in which reinforcing fibers are blended into a plastic material, at a rate of a specified weight % to effect microwave heating. CONSTITUTION:Dielectric loss improving agent is blended into a block-shaped preform material, in which glass fibers, carbon fibers or the like are blended into a plastic material as reinforcing fibers. The dielectric loss improving agent is a substance having a high dielectric loss angle or a high dielectric loss factor of itself and shows a high dielectric loss factor while the same agent is silicon carbide, carbon black, various rubber materials and the like, for example. The blending amount of the dielectric loss improving agent is 0.1-4.5weight% with respect to the total weight of the block- shaped preform material. The block-shaped preform material 1a, supplied into an iron tube 2a, is inserted into a heating furnace 3 and is heated by microwave introduced from the direction of an arrow sign C in a diagram whereby the microwave is absorbed into the dielectric loss improving agent and internal heating progresses thereby increasing the temperature of the whole of the block-shaped preform material uniformly in a short period of time.
Patent JP-H09159935-A (JP)
Title: Variable pinhole mechanism
Inventor: TAKAHASHI HAJIME
IPC: G02B26/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact pinhole mechanism which can continuously and optionally vary the size of the aperture diameter of a pinhole while holding the center of the aperture of the pinhole always at a fixed position. SOLUTION: This mechanism consists of 1st and 2nd levers 10 and 12 which have tips supported movably, a pinhole forming means which is provided between the tips of those levers 10 and 12 and can form the pinhole having a desired aperture diameter, a 3rd lever 18 which moves the tips of the 1st and 2nd levers 10 and 12, and a laminate type piezoelectric actuator 20 which drives and controls the 3rd lever 18. The pinhole forming means is equipped with 1st and 2nd thin plates 14 and 16 which have 1st and 2nd triangularly-sectioned cut parts 14a and 16a formed atop, and the base ends of the 1st and 2nd thin plates are fitted to the tips of the 1st and 2nd levers 10 and 12 so as to form a pin hole in a square shape by putting the 1st and 2nd cut parts 14a and 16a opposite one over the other.
Patent JP-H09160315-A (JP)
Title: Image processor and method therefor
Inventor: KOBAYASHI KENICHI
IPC: G03G15/20
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor and method for it which can give proper glossiness according to a record image by providing a means for deciding the type of an image based on a density control signal and a means for controlling the gloss of the image, based on the decision. SOLUTION: The device is equipped with an deciding means for deciding an image type, based on a density control signal in an electrophotographic process, and a means for controlling the electrophtographic process in order to control image gloss, based on the image type decided by the deciding means. Based on the identification and the specification of a result, a gloss control part controls gloss which is given to an output image. A heater control circuit 33 controls the temperature of a fixing heater 31, based on a signal from a sensor 32, such as a thermister, which detects a fixing temperature and based on an image type deciding signal 34. The value of the temperature as a control target is set according to the image type so as to obtain glossiness, and the properly glossy image is outputted.
Patent JP-H04266591-A (JP)
Title: Device for boat and ship
Inventor: AASAA AARU FUAAGUSON
IPC: B63H20/02
Filed: 1991-12-06
Abstract: PURPOSE: To provide a boat having an inclined pivot pin integral with a transom, and a mounting apparatus for mounting an outboard engine detachably to the inclined pivot pin so as to be pivotally movable around the almost horizontal axis of the inclined pivot pin and around an almost vertical steering axis. CONSTITUTION: A boat is provided with a hull having a transom 32, a pivot pin device 38 and an inclined pivot pin 50. The pivot pin device 38 is integral with the transom 32. The pivot pin device 38 has a support block 40 and a pair of pivot pin support bodies 42, 44 spaced in the horizontal direction. The inclined pivot pin 50 has an almost horizontal longitudinal axis 52. The respective pivot pin support bodies 42, 44 have outer ends 46, 48 extended backward from the support member 40 and protruded outward from the transom 32. The inclined pivot pin 50 supports an outboard engine pivotally around the longitudinal axis 52 and extends between the outer ends 46, 48.
Patent JP-H04197014-A (JP)
Title: Gas insulated bus
Inventor: NAKAJIMA AKIHITO
IPC: H02G5/06
Filed: 1990-11-28
Abstract: PURPOSE:To elevate workability and economical efficiency by making the conductor out of the material excellent in conductivity only for the part where the temperature is apt to rise by current flow. CONSTITUTION:Aluminum, which forms a middle conductor 6c, is inferior in conductivity to copper, but is lighter than copper, so it serves for light reduction of the conductor 6 at large. Moreover, the copper used for end conductors 6a and 6b is excellent in conductivity, and is the material where the resistance value is small, so the joule heat arising by flow is smaller than aluminum, and the temperature rise in the vicinity of the part where a slide contact is incorporated can be suppressed low. The end conductors 6a and 6b are the parts where the temperature is easiest to rise by current flow in the conductor 6 due to the vicinity of the part where the slide contact is incorporated, but by constituting only this part out of copper, the temperature rise of the gas insulating bus can be suppressed low at large.
Patent JP-H06175467-A (JP)
Title: Electrophotographing device
Inventor: YONETANI YOSHIFUMI
IPC: G03G15/16
Filed: 1992-12-02
Abstract: PURPOSE:To apply the voltage to a charger and a copying unit with one high- voltage transformer, and to avoid the adhesion of toner to a photoreceptor at the time of pre-treatment. CONSTITUTION:At the time of irradiating a document with the light of a copy lamp, a platen is reciprocated to perform the scanning, and a photoreceptor is exposed by the reflected light to form an image. Application of voltage to a charger and a copying unit is performed by one high-voltage transformer 71. A secondary side of the high-voltage transformer 71 is provided with two output terminals 75, 80 to be connected to a charger and a copying unit. A voltage comparing unit 74 and a control circuit 73 and a control device, which can adjust the voltage of the primary side of the high-voltage transformer 71 to be applied to the charger at least two stages of a voltage less than the discharge voltage and a voltage more than the discharge voltage, are provided.